CN219678010U

CN219678010U - Reliable grid bridge

Info

Publication number: CN219678010U
Application number: CN202320740708.5U
Authority: CN
Inventors: 王锡江
Original assignee: Xinshangpin Technology Industry Co ltd
Current assignee: Xinshangpin Technology Industry Co ltd
Priority date: 2023-04-06
Filing date: 2023-04-06
Publication date: 2023-09-12
Anticipated expiration: 2033-04-06

Abstract

The utility model belongs to the field of grid bridges, in particular to a reliable grid bridge, which aims at the problems that the existing grid bridge can be folded conveniently, but when a plurality of grid bridges are connected in a butt joint mode, positioning is not carried out, the connection is not smooth enough when the grid bridges are spliced, and the stability of two adjacent grid bridges is easy to be poor after the connection; the positioning mechanism is arranged on the underframe and used for positioning a plurality of bridge bodies, the adjacent bridge bodies can be positioned through the positioning mechanism, so that the adjacent bridge bodies are smoother, the stability and reliability of the bridge bodies are improved, and the bolts can be fixed in the slots through the first bolts.

Description

Reliable grid bridge

Technical Field

The utility model relates to the technical field of grid bridges, in particular to a reliable grid bridge.

Background

The grid bridge is also called a metal grid type cable bridge, is suitable for wiring power and communication cables, is required to be used in wind power generation, and is usually used for laying electric cables in a wind power generation field.

Through retrieving, bulletin number CN208753877U discloses a novel grid-type cable bridge, including the cable bridge, the cable bridge includes folding leg, support main part and mount, the folding leg sets up the lower part at the cable bridge, support main part side fixed connection is at the inboard end of folding leg, the upper end at the folding leg is installed in the lower extreme joint of mount, the mount includes bracing piece, square draw-in groove and circular draw-in groove, square draw-in groove is seted up at the lower extreme of bracing piece, and square draw-in groove is equipped with a pair of symmetrical lower extreme that distributes at the bracing piece, circular draw-in groove all sets up the side at square draw-in groove, the folding leg includes first ring, first pivot, first branch, second ring, second pivot, third branch, third ring and fourth branch, the inside at the folding leg is established to the second branch. The utility model can save the occupied space before installation and better meet the use requirement.

The following problems exist in the technical scheme:

although the folding is convenient, when a plurality of grid bridges are connected in a butt joint mode, positioning is not carried out, the connection is not smooth enough when the grid bridges are spliced, and the stability of two adjacent grid bridges is easy to be poor after the two adjacent grid bridges are connected;

in view of the above, the present disclosure proposes a reliable mesh bridge.

Disclosure of Invention

The utility model provides a reliable grid bridge, which solves the defects that in the prior art, although the folding is convenient, when a plurality of grid bridges are in butt joint connection, positioning is not performed, the connection is not smooth enough when the grid bridges are spliced, and the stability of two adjacent grid bridges is poor after the connection is easy to cause.

The utility model provides the following technical scheme:

the reliable grid bridge comprises a bridge body, wherein the bridge body comprises two side frames and a bottom frame, the two side frames are arranged on the bottom frame, two groups of rotating rods for folding the side frames are rotatably connected to the inner walls of the two sides of the bottom frame, each group of the two groups of rotating rods is two, and the two groups of rotating rods are fixedly connected with one sides of the two side frames respectively;

the positioning mechanism is arranged on the underframe and used for positioning when the plurality of bridge frame main bodies are spliced.

In one possible design, the positioning mechanism comprises two pins, one ends of the two pins are fixedly connected with one side of the bottom frame, two slots are formed in one side of the bottom frame, and the pins are inserted into the slots.

In one possible design, the two sides of the bottom frame are both in threaded connection with a first bolt, a first socket is formed in one side of the bolt, and one end of the first bolt is inserted into the first socket.

In one possible design, the top of two side frames is provided with the same fixing frame, the bottom of the fixing frame is provided with two third sockets, and the two side frames are respectively inserted into the two third sockets at the bottom of the fixing frame.

In one possible design, the two sides of the fixing frame are both in threaded connection with second bolts, one sides of the two side frames are both provided with second sockets, and one side of each second bolt is inserted into each second socket.

In one possible design, the side frames and the bottom frame are each stainless steel.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the utility model as claimed.

In the utility model, the bolt at one side of the underframe is inserted into the slot at one side of the other underframe, so that the adjacent bridge main bodies can be positioned, the adjacent bridge main bodies are smoother, and the stability and reliability of the bridge main bodies are improved;

in the utility model, the first bolt is rotated inwards, so that one end of the first bolt is inserted into the first socket of the bolt, and the bolt can be fixed in the slot;

according to the utility model, the two side frames can not rotate through the fixing frame, and then the two second bolts are respectively rotated inwards, so that one ends of the two second bolts are inserted into the second sockets of the two side frames, and the fixing frame can be fixed on the two side frames;

in the utility model, the structure is reasonable, the adjacent bridge main bodies can be positioned through the positioning mechanism, so that the adjacent bridge main bodies are smoother, the stability and reliability of the bridge main bodies are improved, and the bolts can be fixed in the slots through the first bolts.

Drawings

Fig. 1 is a schematic front view of a reliable mesh bridge according to an embodiment of the present utility model;

fig. 2 is a schematic side view of a reliable mesh bridge according to an embodiment of the present utility model;

FIG. 3 is a schematic diagram of a rotating rod structure of a reliable grid bridge according to an embodiment of the present utility model;

fig. 4 is a schematic bottom view of a fixing frame of a reliable grid bridge according to an embodiment of the present utility model;

fig. 5 is a schematic diagram of a second socket structure of a reliable mesh bridge according to an embodiment of the present utility model.

Reference numerals:

1. a side frame; 2. a chassis; 3. a fixing frame; 4. a slot; 5. a first bolt; 6. a plug pin; 7. a first socket; 8. a rotating rod; 9. a screw; 10. and a second socket.

Detailed Description

Embodiments of the present utility model will be described below with reference to the accompanying drawings in the embodiments of the present utility model.

In describing embodiments of the present utility model, it should be noted that, unless explicitly stated and limited otherwise, the terms "coupled" and "mounted" should be interpreted broadly, and for example, "coupled" may or may not be detachably coupled; may be directly connected or indirectly connected through an intermediate medium. In addition, "communication" may be direct communication or may be indirect communication through an intermediary. Wherein, "fixed" means that the relative positional relationship is not changed after being connected to each other. References to orientation terms, such as "inner", "outer", "top", "bottom", etc., in the embodiments of the present utility model are merely to refer to the orientation of the drawings and, therefore, the use of orientation terms is intended to better and more clearly illustrate and understand the embodiments of the present utility model, rather than to indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be construed as limiting the embodiments of the present utility model.

In embodiments of the present utility model, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature.

In the embodiment of the present utility model, "and/or" is merely an association relationship describing an association object, and indicates that three relationships may exist, for example, a and/or B may indicate: a exists alone, A and B exist together, and B exists alone. In addition, the character "/" herein generally indicates that the front and rear associated objects are an "or" relationship.

Reference in the specification to "one embodiment" or "some embodiments" or the like means that a particular feature, structure, or characteristic described in connection with the embodiment is included in one or more embodiments of the utility model. Thus, appearances of the phrases "in one embodiment," "in some embodiments," "in other embodiments," and the like in the specification are not necessarily all referring to the same embodiment, but mean "one or more but not all embodiments" unless expressly specified otherwise. The terms "comprising," "including," "having," and variations thereof mean "including but not limited to," unless expressly specified otherwise.

Example 1

Referring to fig. 1-5, a reliable grid bridge comprises a bridge body, wherein the bridge body comprises two side frames 1 and a bottom frame 2, the two side frames 1 are arranged on the bottom frame 2, two groups of rotating rods 8 for folding the side frames 1 are rotatably connected to the inner walls of the two sides of the bottom frame 2, each group of the two groups of rotating rods 8 is two, and the two groups of rotating rods 8 are fixedly connected with one sides of the two side frames 1 respectively;

the positioning mechanism is arranged on the underframe 2 and used for positioning when the plurality of bridge main bodies are spliced.

According to the technical scheme, the adjacent bridge main bodies can be positioned through the positioning mechanism, so that the adjacent bridge main bodies are smoother, the stability and reliability of the bridge main bodies are improved, and the bolts 6 can be fixed in the slots 4 through the first bolts 5.

Referring to fig. 1 and 2, the positioning mechanism includes two pins 6, one ends of the two pins 6 are fixedly connected with one side of the chassis 2, two slots 4 are provided on one side of the chassis 2, and the pins 6 are inserted into the slots 4.

According to the technical scheme, the bolt 6 on one side of the underframe 2 is inserted into the slot 4 on one side of the other underframe 2, so that adjacent bridge bodies can be positioned, the adjacent bridge bodies are smoother, and the stability and reliability of the bridge bodies are improved.

Example 2

Referring to fig. 1 and 2, the two sides of the chassis 2 are both in threaded connection with a first bolt 5, a first socket 7 is formed on one side of the bolt 6, and one end of the first bolt 5 is inserted into the first socket 7.

The technical scheme rotates the first bolt 5, so that one end of the first bolt 5 is inserted into the first socket 7 of the bolt 6, and the bolt 6 can be fixed in the slot 4.

Referring to fig. 1, 2 and 4, the top of two side frames 1 is provided with the same fixing frame 3, the bottom of the fixing frame 3 is provided with two third sockets, and the two side frames 1 are respectively inserted into the two third sockets at the bottom of the fixing frame 3.

According to the technical scheme, the fixing frame 3 can prevent the two side frames 1 from rotating.

Referring to fig. 4 and 5, the two sides of the fixing frame 3 are both connected with second bolts 9 in a threaded manner, one sides of the two side frames 1 are both provided with second sockets 10, and one side of each second bolt 9 is inserted into each second socket 10.

According to the technical scheme, the two second bolts 9 are rotated, one ends of the two second bolts 9 are inserted into the second sockets 10 of the two side frames 1, and therefore the fixing frame 3 can be fixed on the two side frames 1.

Referring to fig. 1 and 2, the side frame 1 and the bottom frame 2 are made of stainless steel.

The side frame 1 and the bottom frame 2 are made of stainless steel, and the stainless steel has corrosion resistance and long service life.

The working principle and the using flow of the technical scheme are as follows: when the novel stainless steel bridge frame is used, firstly, the two side frames 1 are lifted upwards, the rotating rods 8 are arranged, the two side frames 1 can be rotated through the rotating rods 8, so that the side frames 1 can be folded when a bridge frame main body is not used, the storage space of the bridge frame main body is reduced, the fixing frame 3 is taken after the two side frames 1 are rotated by 90 degrees, the fixing frame 3 is placed on the two side frames 1 and positioned at the position of the second jack 10, the side frames 1 are inserted into the third jack of the fixing frame 3, the two side frames 1 can not rotate through the fixing frame 3, then the two second bolts 9 are respectively rotated inwards, one ends of the two second bolts 9 are inserted into the second jacks 10 of the two side frames 1, the fixing frame 3 can be fixed on the two side frames 1, then the other bridge frame main body is taken, the bolt 6 on one side of the bottom frame 2 is inserted into the slot 4 on one side of the other bridge frame 2, the adjacent bridge frame main body is positioned, the adjacent bridge frame main body is enabled to be smoother, the stability and the reliability of the bridge frame main body is improved, then the first bolts 5 are rotated, one ends of the first bolts 5 are inserted into the first jack 6, and the first bolts 6 can be also fixed into the slot 4 of the stainless steel bridge frame 2 or the stainless steel bridge frame 1 due to the fact that the stainless steel bridge frame is made of stainless steel material.

The present utility model is not limited to the above embodiments, and any person skilled in the art can easily think about the changes or substitutions within the technical scope of the present utility model, and the changes or substitutions are intended to be covered by the scope of the present utility model; embodiments of the utility model and features of the embodiments may be combined with each other without conflict. Therefore, the protection scope of the utility model is subject to the protection scope of the claims.

Claims

1. A reliable mesh bridge, comprising:

the novel folding type lifting device comprises a bridge body, wherein the bridge body comprises two side frames (1) and a bottom frame (2), the two side frames (1) are arranged on the bottom frame (2), two groups of rotating rods (8) for folding the side frames (1) are rotatably connected to the inner walls of the two sides of the bottom frame (2), each group of the two groups of rotating rods (8) is two, and the two groups of rotating rods (8) are fixedly connected with one side of the two side frames (1) respectively;

the positioning mechanism is arranged on the underframe (2) and used for positioning when the plurality of bridge main bodies are spliced.

2. The reliable grid bridge frame according to claim 1, wherein the positioning mechanism comprises two pins (6), one ends of the two pins (6) are fixedly connected with one side of the bottom frame (2), two slots (4) are formed in one side of the bottom frame (2), and the pins (6) are inserted into the slots (4).

3. The reliable grid bridge frame according to claim 2, wherein the two sides of the underframe (2) are connected with first bolts (5) in a threaded manner, a first socket (7) is formed in one side of the bolt (6), and one end of the first bolt (5) is inserted into the first socket (7).

4. The reliable grid bridge frame according to claim 1, wherein the top parts of the two side frames (1) are provided with the same fixing frame (3), two third sockets are formed in the bottom of the fixing frame (3), and the two side frames (1) are respectively inserted into the two third sockets in the bottom of the fixing frame (3).

5. The reliable grid bridge frame according to claim 4, wherein the two sides of the fixing frame (3) are connected with second bolts (9) in a threaded manner, one side of each of the two side frames (1) is provided with a second socket (10), and one side of each of the second bolts (9) is inserted into the second socket (10).

6. The reliable mesh bridge frame according to claim 1, wherein the side frames (1) and the bottom frame (2) are made of stainless steel.